<template>
    <div>1232323</div>{{ message }}
    <u-button @click="handlCLick">按钮</u-button>
    <router-view />
</template>

<script setup>
import { ref } from 'vue'
const message = ref('我爱你')
const handlCLick = () => {
    $message.success('爱你哦')
}
</script>